Document shredder



FIG. 1 is a top perspective view of a document shredder in accordance with the invention;

FIG. 2 is a right side view thereof, it being understood that the opposite side is a mirror image thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged front view thereof;

FIG. 5 is an enlarged rear view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof. 

The ornamental design for a document shredder, as shown and described. 